489465744

素因数分解:

$2^4\times 3^1\times {\mathrm{419}}^1\times {\mathrm{24337}}^1$

素因数の和:24767

約数の個数: 40

約数和(自身を含む): 1267523040

約数和(自身を除く): 778057296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419, 838, 1257, 1676, 2514, 3352, 5028, 6704, 10056, 20112, 24337, 48674, 73011, 97348, 146022, 194696, 292044, 389392, 584088, 1168176, 10197203, 20394406, 30591609, 40788812, 61183218, 81577624, 122366436, 163155248, 244732872, 489465744]

約数ペア:

[(1, 489465744), (2, 244732872), (3, 163155248), (4, 122366436), (6, 81577624), (8, 61183218), (12, 40788812), (16, 30591609), (24, 20394406), (48, 10197203), (419, 1168176), (838, 584088), (1257, 389392), (1676, 292044), (2514, 194696), (3352, 146022), (5028, 97348), (6704, 73011), (10056, 48674), (20112, 24337)]